Simultaneous Equations

What is the solution?

• (2, 0)

• (-2, 0)

• (0, 2)

• (0, -2)

Answer explanation

Tags

CCSS.8.EE.C.8B

What is the x-coordinate of the ordered pair that best represents a solution to both equations?

Tags

CCSS.8.EE.C.8B

The solution of a system of linear equations is...

• the y-intercept (b)

• the intersection of the two equations on a graph

• the second equations' answers

• the slope (m)

Tags

CCSS.8.EE.C.8B

What is the solution?

• (-1, -4)

• (-1, -3)

• (-3, -1)

• (-4, -1)

Answer explanation

Why was six afraid of seven?

Because seven, eight, nine!

Tags

CCSS.8.EE.C.8B

What is the solution?

• (-3, 0)

• (0, 3)

• (3, 0)

• (0, -3)

Answer explanation

What did the zero say to the eight?

Nice belt!

Tags

CCSS.8.EE.C.8B

^{What is the solution?} 

• 1

• -2

• (1, 2)

• (1, -1)

Answer explanation

Why can you never trust a math teacher holding graph paper?

They must be plotting something!

Tags

CCSS.8.EE.C.8A

Solve:

3x - y = 11

x + y = 5

• x = 4

  y = 1

• x = 4

  y = -1

• x = -4

  y = 1

• x = -4

  y = -1

Tags

CCSS.HSA.REI.C.9

Solve:

2x + 3y = 5

x + 3y = 7

• x = -2

  y = 3

• x = -2

  y = -3

• x = 2

  y = 3

• x = 2

  y = -3

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve:

3x + 5y = 4

4x - 5y = -18

• x = -2

  y = 2

• x = -2

  y = -2

• x = 2

  y = -2

• x = 2

  y = 2

Tags

CCSS.HSA.REI.C.9

Solve:

2x + y = 16

4x - y = 2

• x = 3

  y = 10

• x = -3

  y = -10

• x = -3

  y = 10

• x = 3

  y = -10

Tags

CCSS.HSA.REI.C.9